A Waltham Master Watch Maker
Upright Gauge
Waltham Scientific
Jeweled Main Wheel
Waltham Cushion 10 Ligne
Ribbon Wrist Watch
$95 and up
Waltham Main Wheel Accuracy
Insures Dependable Time-keeping
T HE jeweled main wheel is the container
I and support of the mainspring, and these
together transport the motive power to the
watch.
Great accuracy is demanded in the making
of this important part. Waltham, therefore,
created gauges of such accurate measuring
capacity that existing errors of variation in
the mainspring and jeweled main wheel
bearing were eliminated.
This is a technical factor in Waltham
Watches that is unknown to the purchaser,
but is a vital reason why Waltham Watches
. have won a world-wide reputation for de
pendable time-keeping.
With good care and a minimum cost of
up-keep, a Waltham Watch will last a lifetime.
This story is continued in a beautiful booklet in which
you will find a liberal watch education. Sent free upon re
quest to the Waltham Watch Company, Waltham, Mass.
Makers of the famous Waltham air-frictionquality Speedometers and Automobile Time pieces used on the world's leading cars
WALTH AM
THE WORLD'S WATCH OVER TIME
Where you see this sign they sell Waltham Watches
iE SOEN IFOCA LY BUILT WACi